Vibration-isolated protective case: Overview
Vibration-isolated protective cases for sensitive measurement, audio, and optical devices. Sorbothane or Sylomer suspension elements between content and case wall. Damping 80% at 50Hz, 60% at 200Hz. Resonance frequency 8-12Hz (optimal below 30Hz measurement frequency). IEC 60068-2-6 compliant: 5-500Hz, 1g, 2h/axis. Shock damping: 30g 11ms half sine, no content displacement. Applications: precision measurement devices (oscilloscope, spectrum analyzer), sensitive optics (camera modules, microscope, telescope), audio mixers and recorders, medical devices, gyroscope, accelerometer. Surcharge vibration version: +25-35%.
Specifications
| Material | PP / ABS / PC / Aluminum |
|---|---|
| Lead time | 30–45 days |
| Minimum order quantity | 500 pieces |
| Origin | Guangdong, China |
| Certificates | CE / RoHS / REACH / ISO 9001 / BSCI |
Features
- IP67/IP68 waterproof and dustproof (optional IP68 to 5 m depth)
- MIL-STD-810H drop and shock resistance, 26+ drops from 1.2 m
- Custom CNC-cut foam insert tailored to your device
- Pantone-matched colour from 500-piece MOQ
- TSA lock, pressure-equalization valve, O-ring seal
- EXW Guangdong factory or FOB Shenzhen / Ningbo, 30–45 day lead time
Applications
The Vibration-isolated protective case is used across many industries: industrial, photography, drone, defense, medical, rescue, radio, surveying, marine and more. OEM/ODM customization is standard.
Engineering Features & Details
Vibration-isolated protective case from Kexin integrates a series of thoughtful design features that facilitate daily professional use. TSA-approved combination locks (Travel Sentry) enable smooth customs checks during international travel without breaking the case. Automatic pressure equalisation valves (Gore-Tex membrane) compensate for altitude differences during air transport and prevent vacuum suction that would jam the case lid. O-ring seals made of NBR or silicone (temperature range -55 to +200 °C) guarantee permanent watertightness even after 5+ years of use.
Practical Details for Daily B2B Use
Ergonomic soft-grip carry handles with steel core prevent breakage under heavy load. Hidden document compartments in the lid accommodate delivery notes, declarations of conformity, and customs documents. Folding carry handles snap flush when not in use and save space in the container. Wheels with polyurethane treads (quiet, abrasion-resistant) and an extendable trolley handle make it easier to transport cases over 15 kg. All external fittings are made of V2A / V4A stainless steel (1.4301 / 1.4404), corrosion-free even in salty marine environments. On request we deliver custom foam inserts (PE, EVA, Pick & Pluck), abrasion-resistant exterior paint in Pantone, and your logo via screen print, laser engraving, or doming stickers.
Frequently asked questions
What is the minimum order quantity (MOQ)?
Standard MOQ 500 pieces for OEM Pantone colour and custom logo. Standard colours and hot-stamp logo from 100 pieces. Custom solutions from 1000 pieces for best unit price.
What is the lead time?
Standard lead time 30–45 days after artwork approval for OEM/ODM. Sample production 7–10 days. EXW Guangdong factory or FOB Shenzhen / Ningbo port. B2B only.
Which certificates and standards do the cases meet?
CE, RoHS 2/3 (EU 2015/863), REACH (EC 1907/2006), ISO 9001:2015, BSCI certified. On request: IP67/IP68 test reports per IEC 60529, MIL-STD-810H drop test, ATA 300 air transport tests. Each shipment includes compliance documentation.
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